Copper / aluminum conductive material is a new type of composite metal, is also an important class of conductive material. Copper and aluminum are commonly used conductive material, but in some special cases, also need to use other materials as the conductive metal or alloy. If the fuse needs to have fusible characteristics, so the selection of pewter and so on. 
The following outlines the main performance of copper / aluminum conductive material : 
♦ Conductive properties (ie resistivity small); 
♦ There is a certain degree of mechanical strength; 
♦ Easy to oxidation and corrosion; 
♦ Easy processing and welding; 
♦ Abundant resources and cheap.